Johoyd HVS-1000 small screen 显微硬度计 (HV0.01~HV1, 1~1000gf)

Technical Parameters:

Micro hardness scale: HV0.01,HV0.025,HV0.05,HV0.1,HV0.2,HV0.3,HV0.5,HV1

Display: Holding time (seconds), hardness value

Test force (gf): 10,25,50,100,200,300,500,1000

Loading control: Automatic (load/hold/uninstall)

Test force retention time (s): 5 ~ 60

Test force selection: External selector knob, test force is automatically displayed on the LCD screen

Objective magnification: 10×, 40×

Optical channel: Dual light channels (eyepieces and CCD camera channels)

Optical system: 

1.Automatic digital encoder;

2.The total magnification (μm): 100 × (observation), 400 × (measurement);

3.Measuring range (μm): 200;

4.Resolution (μm): 0.01

Hardness measurement range: (5-3000) HV

XY test platform: Size (mm): 100×100

Travel range (mm): 25×25

Minimum reading (mm): 0.01

Maximum height of specimen (mm): 110

Maximum width of specimen (mm): 85 (distance from the center line of the indenter to the wall)

Voltage: AC220V/50HZ

Weight (kg): 35

Dimensions: (540×200×530)mm

Standard configuration:

1.Host ( Micro Vickers indenter x1, 10x objective x1, 40x objective x1)

2.Test platform, weight, microscope accessory box;

3.Weights x6

4.Weight bar x1

5.Cross table x1

6.Sheet clamping table x1

7.Flat mouth clamping table x1

8.Filament holding table x1

9.Level meter x1

10.Screwdriver x2

11.Horizontal adjustment screws x4

12.External power cord x1

13.10× Digital Micrometer Eyepieces x1

14.Micro Vickers hardness block x2 (HV1, HV0.2 x1 for each )

15.Fuses (1 A) x2

16.Product certification x1

17.Product Instruction Manual x1

18.Dust cover x1

Main functions and features:

1. The optical system designed by senior optical engineers not only has clear images, but also can be used as a simple microscope. The brightness is adjustable, and it is visually comfortable. Long-time operation is not easy to fatigue operators.

2. Industrial display LCD large-screen display can display test method, test force, measuring indentation length, hardness value, converted hardness value, test force holding time, number of measurements and can be typed into year, month, date, test results and data processing, etc.

3. Cast aluminum shell molding, with stable structure and is not easy to be deformed, pure white car paint high grade, anti-scratch ability, using for many years is still bright as new;

4. Our company has the ability of self-developing, designing, producing and processing. The machine provides parts replacement and maintenance upgrade service for life;

5. HVS-1000 models can be directly measured by the actual measurement of the length to obtain the hardness value.

The main purpose and scope of application:

1. Iron and steel, non-ferrous metals, metal foils, hard alloys, metal sheets, microstructures

2. Carburizing, Nitriding and Decarburization Layers, Surface Hardening Layers, Plating, Coatings

3. Glass, wafers, ceramic materials